When your 2022 Chevrolet Equinox throws a check engine light accompanied by a burning smell, you're dealing with a situation that demands immediate attention. The P0011 code points to camshaft position timing issues, but that burning odor adds a concerning twist to the mystery.
Understanding the P0011 Code and Burning Smell Connection
The P0011 code indicates your Equinox's intake camshaft timing is too advanced on Bank 1. In the 1.5L turbocharged engine common to the 2022 Equinox, this often traces back to oil-related issues. Here's where that burning smell becomes relevant—oil leaking onto hot components creates that distinctive odor while also depleting the oil your variable valve timing system desperately needs.
Symptoms You're Likely Experiencing
- Check engine light illuminated or flashing
- Burning smell, especially after driving
- Rough idle or engine hesitation
- Reduced fuel economy
- Engine may run poorly on cold starts
- Possible oil spots under the vehicle
Common Culprits in the 2022 Equinox
Several issues can trigger this combination of symptoms:
- Valve cover gasket leak: Oil escaping and dripping onto the exhaust manifold is a frequent offender in these engines
- Low oil level: The VVT solenoids need adequate oil pressure to function properly
- Clogged oil passages: Sludge buildup restricts oil flow to timing components
- Failing VVT solenoid: The intake camshaft actuator solenoid may be sticking or failing
- Timing chain stretch: Less common in newer models but possible
Diagnostic Steps
- Check your oil level immediately—low oil is a primary suspect
- Inspect the valve cover area for oil residue and leaks
- Look for oil on the exhaust manifold or any smoking components
- Scan for additional codes that might point to related issues
- Check oil condition—dirty or sludgy oil can cause VVT problems
Repair Costs to Expect
The repair bill depends on the root cause:
- Oil change and top-off: $50-$80
- Valve cover gasket replacement: $250-$450
- VVT solenoid replacement: $200-$400
- Camshaft actuator replacement: $400-$700
- Timing chain service: $1,000-$2,000
Given your 2022 model should still have warranty coverage, verify whether these repairs fall under your powertrain warranty before paying out of pocket.